Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Audrey Nguyen, M.D.

Plastic Surgery Physician in San Francisco, CA · enumerated 2014.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1437578507

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Registry record

Entity type Individual (Type 1)

Name Audrey Nguyen

Credential M.D.

Sex Female

Practice address Ucsf Department of Surgery, 513 Parnassus Avenue, S-321, San Francisco, CA, 94143

Phone (415) 476-1239

Enumeration date Apr 15, 2014

Last updated in NPPES Jan 6, 2016

Taxonomy & licenses

208200000X Plastic Surgery Physician Allopathic & Osteopathic Physicians · License A139155 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Audrey Nguyen practice?

The practice location on file with NPPES is in San Francisco, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Audrey Nguyen?

The National Provider Identifier (NPI) for Audrey Nguyen is 1437578507, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-01-06.